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BOSTON MARATHON 2023

Camila Lecannelier

Bib: 15503•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 36%
Gender (Female)
#0 / 11423
Top 17%
Masters (Masters Women)
#0 / 6539
Top 7%
Division (F45-49)
#0 / 1817
Top 6%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:41/mi
23:51
↑ 97↓ 3451.5%
10K· 6.21 mi
7:39/mi
47:36
↑ 79↓ 1380.4%
15K· 9.32 mi
7:36/mi
1:11:12
↑ 67↓ 78
20K· 12.43 mi
7:46/mi
1:35:20
↑ 106↓ 860.1%
Half· 13.11 mi
7:42/mi
1:40:35
↑ 19↓ 370.5%
25K· 15.53 mi
7:36/mi
1:59:00
↑ 66↓ 880.2%
30K· 18.64 mi
7:49/mi
2:23:16
↑ 181↓ 1480.2%
20M
7:40/mi
2:33:41
↑ 64↓ 500.2%
21M
8:10/mi
2:41:51
↑ 106↓ 241.6%
35K· 21.75 mi
7:46/mi
2:47:40
↑ 17↓ 861.7%
23M
7:48/mi
2:57:26
↑ 23↓ 630.6%
24M
7:33/mi
3:04:59
↓ 821.3%
40K· 24.85 mi
7:51/mi
3:11:42
↓ 200.3%
25.2M
8:07/mi
3:14:30
↑ 13↓ 160.2%
Finish· 26.22 mi
7:17/mi
3:21:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:40:35
Pace7:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:20
Pace7:44 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5923:517:4123:51
7:41
-
10K
6.21 mi11:17:4447:367:4023:45
7:39
-0:02
15K
9.32 mi11:41:201:11:127:3823:36
7:36
-0:03
20K
12.43 mi12:05:281:35:207:4024:08
7:46
+0:10
Half
13.11 mi12:10:431:40:357:405:15
7:42
-0:04
25K
15.53 mi12:29:081:59:007:4018:25
7:36
-0:06
30K
18.64 mi12:53:242:23:167:4124:16
7:49
+0:13
20M
20.00 mi13:03:492:33:417:4110:25
7:40
-0:09
21M
21.00 mi13:11:592:41:517:428:10
8:10
+0:30
35K
21.75 mi13:17:482:47:407:435:49
7:46
-0:24
23M
23.00 mi13:27:342:57:267:439:46
7:48
+0:02
24M
24.00 mi13:35:073:04:597:427:33
7:33
-0:15
40K
24.85 mi13:41:503:11:427:436:43
7:51
+0:18
25.2M
25.20 mi13:44:383:14:307:432:48
8:07
+0:16
Finish
26.22 mi13:52:033:21:557:427:25
7:17
-0:50

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:17 /mi

Average Pace

7:42 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:57

95% of race

Time at Steady Pace

10:58

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:53:5923:517:4123:51
7:41
#11248
10K
6.21 mi11:17:4447:367:4023:45
7:39
#11442
15K
9.32 mi11:41:201:11:127:3823:36
7:36
#11283
20K
12.43 mi12:05:281:35:207:4024:08
7:46
#11277
Half
13.11 mi12:10:431:40:357:405:15
7:42
#11300
25K
15.53 mi12:29:081:59:007:4018:25
7:36
#10984
30K
18.64 mi12:53:242:23:167:4124:16
7:49
#10637
20M
20.00 mi13:03:492:33:417:4110:25
7:40
#10430
21M
21.00 mi13:11:592:41:517:428:10
8:10
#10278
35K
21.75 mi13:17:482:47:407:435:49
7:46
#10274
23M
23.00 mi13:27:342:57:267:439:46
7:48
#10135
24M
24.00 mi13:35:073:04:597:427:33
7:33
#10011
40K
24.85 mi13:41:503:11:427:436:43
7:51
#9941
25.2M
25.20 mi13:44:383:14:307:432:48
8:07
#9870
Finish
26.22 mi13:52:033:21:557:427:25
7:17
#9702
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi112482456245610990(Top 41%)2334(Top 20%)2334(Top 128%)
10K6.21 mi3.10 mi11442-1942572-1162572-11611744(Top 44%)2720(Top 24%)2720(Top 150%)
15K9.32 mi3.11 mi11283+1592481+912481+9110990(Top 41%)2334(Top 20%)2334(Top 128%)
20K12.43 mi3.11 mi11277+62486-52486-511464(Top 43%)2662(Top 23%)2662(Top 147%)
Half13.11 mi0.68 mi11300-232500-142500-1411850(Top 45%)2802(Top 25%)2802(Top 154%)
25K15.53 mi2.42 mi10984+3162342+1582342+1589525(Top 36%)1792(Top 16%)1792(Top 99%)
30K18.64 mi3.11 mi10637+3472221+1212221+1219460(Top 36%)1912(Top 17%)1912(Top 105%)
20M20.00 mi1.36 mi10430+2072135+862135+867972(Top 30%)1395(Top 12%)1395(Top 77%)
21M21.00 mi1.00 mi10278+1522086+492086+498449(Top 32%)1704(Top 15%)1704(Top 94%)
35K21.75 mi0.75 mi10274+42098-122098-1210492(Top 39%)2592(Top 23%)2592(Top 143%)
23M23.00 mi1.25 mi10135+1392064+342064+348450(Top 32%)1777(Top 16%)1777(Top 98%)
24M24.00 mi1.00 mi10011+1242042+222042+228080(Top 30%)1713(Top 15%)1713(Top 94%)
40K24.85 mi0.85 mi9941+702034+82034+89068(Top 34%)2200(Top 19%)2200(Top 121%)
25.2M25.20 mi0.35 mi9870+712013+212013+217308(Top 27%)1552(Top 14%)1552(Top 85%)
Finish26.22 mi1.02 mi9702+1681966+471966+477010(Top 26%)1437(Top 13%)1437(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10990

Females

2334

F45-49

2334

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11744

Females

2720

F45-49

2720

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10990

Females

2334

F45-49

2334

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11464

Females

2662

F45-49

2662

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11850

Females

2802

F45-49

2802

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

9525

Females

1792

F45-49

1792

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

9460

Females

1912

F45-49

1912

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

7972

Females

1395

F45-49

1395

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

8449

Females

1704

F45-49

1704

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10492

Females

2592

F45-49

2592

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8450

Females

1777

F45-49

1777

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

8080

Females

1713

F45-49

1713

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9068

Females

2200

F45-49

2200

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7308

Females

1552

F45-49

1552

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

7010

Females

1437

F45-49

1437

Passing Analysis

Category:
Athletes Passed
2480*
Passed By
934
Net Change
+1546
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11248
5K → 10K227421-194#11248#11442
10K → 15K266107+159#11442#11283
15K → 20K171165+6#11283#11277
20K → Half1942-23#11277#11300
Half → 25K32711+316#11300#10984
25K → 30K38336+347#10984#10637
30K → 20M214*7+207#10637#10430
20M → 21M17220+152#10430#10278
21M → 35K5147+4#10278#10274
35K → 23M16122+139#10274#10135
23M → 24M13814+124#10135#10011
24M → 40K98*28+70#10011#9941
40K → 25.2M776+71#9941#9870
25.2M → Finish176*8+168#9870#9702
TOTALS2480*934+1546

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing